unconvincing

1. ADJ If you describe something such as an argument or explanation as unconvincing, you find it difficult to believe because it does not seem real. (论辩、解释等) 难以令人信服的

Mr. Patel phoned the university for an explanation, and he was given the usual unconvincing excuses. 帕特尔先生给那个大学打了电话要个解释，得到的是贯用的难以令人信服的托词。

2. unconvincinglyADV 难以令人信服地[ADV with v]

"It's not that I don't believe you, Meg," Jack said, unconvincingly. “并不是我不相信你，梅格，”杰克说，语气难以令人信服。

3. ADJ If you describe a story or a character in a story as unconvincing, you think they do not seem likely or real. (故事或故事中的人物) 难以令人相信的

...an unconvincing love story. …一个难以令人相信的爱情故事。